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NSI Industries C-4/0 - Long Barrel TinnedCopperSplice4/0 AWG Long Barrel Tinned CopperSplices is a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.
NSI Industries

C-4/0

UPC: 662381037589


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Overview

The NSI Industries C-4/0 is a high-conductivity copper compression connector designed for reliable electrical splices. Manufactured from seamless copper tubing, this long barrel splice offers superior conductivity and durability for demanding applications. The tin-plating provides excellent corrosion resistance, ensuring long-term performance in various environments. Each C-4/0 splice is clearly marked with a die index and color-coded (Purple) for quick and accurate identification, simplifying inventory management and installation. This connector is UL486A Listed and rated for a maximum temperature of 90°C. It is suitable for use with Class B or C building wire (CU cable only) and has a maximum voltage rating of 600V. Importantly, the C-4/0 is listed for use at voltages up to 35KV when properly installed according to cable manufacturer voltage stress relief instructions. For bare splices, the maximum voltage is 5KV. The C-4/0 is designed for a wire range of 4/0 AWG and an expanded wire range of 4/0 AWG to 1 AWG when used with the NSI N12ID dieless compression tool. Serrations within the barrel indicate proper crimp locations, further ensuring a secure and reliable connection. The internal diameter (I.D.) is 0.547 inches, and the outer diameter (O.D.) is 0.689 inches, with a barrel length (L) of 2.75 inches. The standard carton quantity is 225 units. Key Specifications: - SKU: C-4/0 - Manufacturer: NSI Industries - Wire Range: 4/0 AWG - Expanded Wire Range: 4/0 AWG - 1 AWG (with NSI N12ID tool) - Material: High conductivity copper tubing, tin-plated - Color Code: Purple - Temperature Rating: 90°C - Voltage Rating: 600V max (35KV max when properly installed for high voltage applications) - UL Listing: UL486A Listed Wire Connector - Features: Serrations for proper crimp, flared openings for easy cable insertion, positive center stop. - Dimensions: I.D. 0.547", O.D. 0.689", Length 2.75" - UNSPSC Code: 39121427
  • Produced from high conductivity copper tubing
  • Serrations indicate proper crimp locations
  • Tin-plated to provide corrosion resistance
  • Marked with die index and color coded
  • 5KV is the maximum voltage in all bare splices

Specifications

Application
Terminate, Splice, Tap Power Connectors
Color
Purple
Conductor Range
4/0 AWG (STR)
Connection Type
Compression
Environmental Conditions
90 C
Finish
Tin Plated
Material
Tinned Copper
Material
Copper
Number Of Conductors
2
Number Of Poles
1
Size
L=2.75 - OD=.690 - ID=.550
Size
4/0 AWG
Special Features
4/0 AWG (STR) - CU Splice
Standard
UL486A/B
Temperature Rating
90 C
Type
Long Barrel - CU Splice
Voltage Rating
600 V
Voltage Rating
35 kV
Warranty
1 Year
Package Dimensions (L x W x H)
2.752 IN x 0.547 IN x 0.547 IN
Package Dimensions (L x W x H)
6.9901 cm x 13.8938 mm x 13.8938 mm
Package Weight (Imperial)
4.000 L
Package Weight (Metric)
1.814 kg
Black HTAP cover.

CVR1000-1

Black HTAP cover.
Insulating Cover For Tap Connector GP-500 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts

GC500

Insulating Cover For Tap Connector GP-500 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts
The TORK C560M 60-Minute Spring-Wound In-Wall Twist Timer with a commercial-style metal faceplate is designed to control a variety of indoor appliances, motors and lights. Automate factories, offices or other buildings to save energy and money using the simple twist knob and reliable mechanical timekeeping. Fits into a standard electrical box for in-wall mounting. Designed for SPDT switch type on indoor loads such as ventilation fans, lighting, HVAC systems, motors, pumps or air compressors.

C560M

The TORK C560M 60-Minute Spring-Wound In-Wall Twist Timer with a commercial-style metal faceplate is designed to control a variety of indoor appliances, motors and lights. Automate factories, offices or other buildings to save energy and money using the simple twist knob and reliable mechanical timekeeping. Fits into a standard electrical box for in-wall mounting. Designed for SPDT switch type on indoor loads such as ventilation fans, lighting, HVAC systems, motors, pumps or air compressors.
Multi Tap Connector, Alternate 2 port, Black Insulation, 2/0-#14 AWG STR, #10-#14 AWG SOL

BLKPSB2/0-AP-12

Multi Tap Connector, Alternate 2 port, Black Insulation, 2/0-#14 AWG STR, #10-#14 AWG SOL
Multi-Tap Connector, Double Sided, Black Insulation, 2 Port, 600 kcmil-#6 AWG STR

BLKPSB600-2-4

Multi-Tap Connector, Double Sided, Black Insulation, 2 Port, 600 kcmil-#6 AWG STR
Insulating Cover For Tap Connector GP-2 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts

GC-2

Insulating Cover For Tap Connector GP-2 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts
Insulating Cover For Tap Connector GP-0 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts

GC-0

Insulating Cover For Tap Connector GP-0 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts
Insulating Cover For Tap Connector GP-350 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts

GC350

Insulating Cover For Tap Connector GP-350 Flexible covers allow for either parallel or "T" tap wire entry. Secure snap eliminates need for taping. Rated 90 degrees C and 600 volts

How to Install Copper Compression Connectors

This guide provides step-by-step instructions for installing copper compression connectors, ensuring a secure and reliable electrical connection.

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Wire brush

Supplies needed:

Copper compression connectors, Electrical wire

  1. Strip the wire

    Carefully strip the insulation from the conductor to a length that allows the stripped conductor to fill the barrel of the connector completely. Avoid nicking the strands.

  2. Clean the conductor

    Use a wire brush to clean the stripped portion of the conductor, removing any oxide films to ensure a good electrical connection.

  3. Insert the conductor

    Insert the cleaned and stripped conductor completely into the barrel of the compression connector, ensuring it is fully seated.

  4. Crimp the connector

    Using the appropriate crimping tool, apply pressure to crimp the connector securely onto the conductor. Follow the manufacturer's guidelines for crimp locations.

  5. Verify the connection

    Inspect the crimped connection to ensure it is secure and that the conductor is properly seated within the connector. Use a multimeter to check for continuity if necessary.

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.